Are There Bison in Maryland?

No, there are no wild bison in Maryland today. While these massive animals were historically present in the western parts of the state centuries ago, they were hunted to extinction in the eastern United States by the early 1800s. Today, wild bison are found only in the Great Plains and a few managed refuges in the western U.S. and Canada. Any bison you might see in Maryland are captive animals on private farms or in zoos, rather than a self sustaining wild population. If you are looking to see large native wildlife in Maryland, you will find healthy populations of white tailed deer and black bears instead.

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By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 2, 2026.

Not established in Maryland
0
GBIF records

Bison aren't established in Maryland, so you might be wondering:

Real sighting data, source iNaturalist

Only 0 verified observations on iNaturalist of bison have been logged in Maryland, which fits how rare they are in the state. That low number is itself the most honest answer to whether you are likely to see one here.

No, there are no wild bison in Maryland today. While these massive animals were historically present in the western parts of the state centuries ago, they were hunted to extinction in the eastern United States by the early 1800s. Today, wild bison are found only in the Great Plains and a few managed refuges in the western U.S. and Canada. Any bison you might see in Maryland are captive animals on private farms or in zoos, rather than a self sustaining wild population. If you are looking to see large native wildlife in Maryland, you will find healthy populations of white tailed deer and black bears instead.

Where did bison live historically in Maryland?

Bison were once widely distributed across the North American continent, including the region that is now western Maryland. Early colonial records and archaeological evidence suggest that bison inhabited the open woodlands and river valleys of the Appalachian Mountains. However, by the late 1700s, intensive hunting and the encroachment of European settlers had already begun to push them out of their eastern ranges. By the early 1800s, the last wild bison in Maryland and the surrounding states had been eliminated. The state's landscape has since changed dramatically, making a natural return to these historical habitats impossible.

What is the difference between American bison and buffalo?

Although the terms are often used interchangeably, the animal native to North America is the American bison (*Bison bison*). True buffalo, such as the African Cape buffalo and the Asian water buffalo, are found only in Africa and Asia. The American bison is characterized by its large shoulder hump, thick winter coat, and massive head. Early explorers mistakenly called them buffalo, and the name has stuck in popular culture ever since. Understanding this distinction is helpful for anyone interested in the natural history and conservation of these iconic North American mammals.

Why are there no wild bison in Maryland today?

Bison require vast, contiguous areas of grassland and open prairie to support their large herd sizes and migratory behaviors. Maryland's modern landscape is heavily fragmented by urban development, agriculture, and dense forests, which do not provide the necessary habitat. Furthermore, the loss of the historical grasslands that once dotted the eastern United States means there is no longer a natural food source for wild herds. Reintroducing such a large and potentially dangerous animal to a densely populated state like Maryland would also present significant challenges for public safety and land management.

How did the loss of bison affect Maryland's early ecosystems?

The removal of bison from the eastern United States had a profound impact on the local ecosystems. Bison were 'ecosystem engineers,' meaning their grazing and movement patterns helped maintain the health of grasslands and open woodlands. Their heavy trampling created wallows that provided habitat for other animals and helped disperse the seeds of native plants. Without the presence of these large grazers, many open areas eventually transitioned into dense forests, changing the types of birds, insects, and smaller mammals that could live there. The loss of bison was a major step in the transformation of Maryland's natural landscape into its current state.

Could bison ever return to the wild in Maryland?

It is extremely unlikely that wild bison will ever be reintroduced to Maryland. Modern conservation efforts for the species are focused on the Great Plains and the West, where the necessary large scale habitats still exist. Maryland simply lacks the thousands of acres of open land required for a self sustaining wild herd. Additionally, bison are no longer naturally present in any nearby states, so there is no possibility of them migrating back into the area on their own. For now, the focus of Maryland's wildlife conservation remains on protecting the species that are currently native to the state's forests and waterways.

What are the best alternatives for seeing large wildlife in Maryland?

If you are disappointed by the lack of bison, there are still plenty of opportunities to see other large mammals in Maryland. The white tailed deer is the most common and can be seen in almost every county. In the western part of the state, particularly in Garrett and Allegany counties, black bears have made a significant comeback and are frequently sighted in the mountains. Along the coast, you can see large marine mammals like harbor seals and even the occasional whale during migration seasons. For a comprehensive guide to the state's most impressive animals, visit ourMaryland wildlife guide.

Where can I see wild bison in the United States?

To see truly wild bison, you must travel to the western half of the United States. Yellowstone National Park in Wyoming and Montana is home to one of the most famous and genetically pure herds in the world. Other excellent locations include the National Bison Range in Montana, Custer State Park in South Dakota, and Badlands National Park. These areas provide the vast, open spaces that bison need to live as they have for thousands of years. Seeing a massive herd moving across the prairie is an unforgettable experience that highlights the success of modern wildlife recovery efforts.

Are there bison farms or zoos in Maryland?

While there are no wild bison, you can still see them in captive settings within Maryland. Several private farms across the state raise bison for meat and breeding purposes, and they are sometimes visible from public roads. Regional zoos, such as the Maryland Zoo in Baltimore, also exhibit bison as part of their North American wildlife displays. These captive animals provide a valuable opportunity for people to learn about the species and its history, even if they are not part of a wild population. Always remember to view these animals from a safe distance and respect the property of private owners.

Did the Chesapeake Bay area ever have large herds?

Historical records indicate that while bison were present in the interior of Maryland, they were never found in large numbers near the Chesapeake Bay. The bay's environment of wetlands, salt marshes, and dense coastal forests was not suitable for a large grazing animal that preferred open grasslands. The early inhabitants of the Chesapeake region relied more on the abundant fish, shellfish, and waterfowl for their needs. Bison remained a species of the western mountains and the vast plains beyond, highlighting the diverse range of habitats found within the state of Maryland itself.

How many bison are left in the world?

Today, there are approximately 500,000 bison in North America, but the vast majority of these are held in commercial herds for meat production. Only about 30,000 bison are considered 'wild' or part of conservation herds managed for their genetic diversity and natural behavior. This is a remarkable recovery from the late 1800s, when fewer than 1,000 individuals remained. Ongoing efforts by tribal nations, federal agencies, and conservation groups continue to work toward increasing the number of wild bison and restoring them to more of their historical range across the continent.

Frequently asked questions about Maryland bison

**Are there any wild bison in Maryland?** No, there are no wild bison populations in Maryland today. They have been extinct in the eastern United States since the early 19th century.

**Where can I see bison in Maryland?** You can see bison at the Maryland Zoo in Baltimore or on several private farms that raise them for agricultural purposes.

**Were bison ever native to Maryland?** Yes, bison were historically native to the western, mountainous regions of Maryland before being eliminated by hunting and habitat loss.

**What is the largest wild animal in Maryland today?** The white tailed deer is the most widespread large mammal, while the black bear is the largest predator found in the state's western mountains.

**Could bison be reintroduced to Maryland?** It is highly unlikely due to the lack of suitable large scale habitat and the dense human population across most of the state.

See ourtour planning ideasfor the next step.

Gear and field guides

Conservation status, source NatureServe

Conservation rank for bison (American Bison, Bos bison), as assessed by NatureServe Explorer.

ScopeNatureServe rankMeaning
In MarylandSXPresumed Extirpated
Global (rangewide)G4Apparently Secure

NatureServe ranks run from 1 (critically imperiled) to 5 (secure). See our data methodology for how this is sourced.

Plan your bison sighting in Maryland

There are no verified bison records for Maryland, which fits how uncommon they are here. See the GBIF records.

Where to look in Maryland

Planning a trip to see bison? Find places to stay near Antietam National Battlefield on Booking.com.

Frequently asked questions

Where did bison live historically in Maryland?+

Bison were once widely distributed across the North American continent, including the region that is now western Maryland. Early colonial records and archaeological evidence suggest that bison inhabited the open woodlands and river valleys of the Appalachian Mountains. However, by the late 1700s, intensive hunting and the encroachment of European settlers had already begun to push them out of their eastern ranges. By the early 1800s, the last wild bison in Maryland and the surrounding states had been eliminated. The state's landscape has since changed dramatically, making a natural return to these historical habitats impossible.

What is the difference between American bison and buffalo?+

Although the terms are often used interchangeably, the animal native to North America is the American bison (*Bison bison*). True buffalo, such as the African Cape buffalo and the Asian water buffalo, are found only in Africa and Asia. The American bison is characterized by its large shoulder hump, thick winter coat, and massive head. Early explorers mistakenly called them buffalo, and the name has stuck in popular culture ever since. Understanding this distinction is helpful for anyone interested in the natural history and conservation of these iconic North American mammals.

Why are there no wild bison in Maryland today?+

Bison require vast, contiguous areas of grassland and open prairie to support their large herd sizes and migratory behaviors. Maryland's modern landscape is heavily fragmented by urban development, agriculture, and dense forests, which do not provide the necessary habitat. Furthermore, the loss of the historical grasslands that once dotted the eastern United States means there is no longer a natural food source for wild herds. Reintroducing such a large and potentially dangerous animal to a densely populated state like Maryland would also present significant challenges for public safety and land management.

How did the loss of bison affect Maryland's early ecosystems?+

The removal of bison from the eastern United States had a profound impact on the local ecosystems. Bison were 'ecosystem engineers,' meaning their grazing and movement patterns helped maintain the health of grasslands and open woodlands. Their heavy trampling created wallows that provided habitat for other animals and helped disperse the seeds of native plants. Without the presence of these large grazers, many open areas eventually transitioned into dense forests, changing the types of birds, insects, and smaller mammals that could live there. The loss of bison was a major step in the transformation of Maryland's natural landscape into its current state.

Could bison ever return to the wild in Maryland?+

It is extremely unlikely that wild bison will ever be reintroduced to Maryland. Modern conservation efforts for the species are focused on the Great Plains and the West, where the necessary large scale habitats still exist. Maryland simply lacks the thousands of acres of open land required for a self sustaining wild herd. Additionally, bison are no longer naturally present in any nearby states, so there is no possibility of them migrating back into the area on their own. For now, the focus of Maryland's wildlife conservation remains on protecting the species that are currently native to the state's forests and waterways.

What are the best alternatives for seeing large wildlife in Maryland?+

If you are disappointed by the lack of bison, there are still plenty of opportunities to see other large mammals in Maryland. The white tailed deer is the most common and can be seen in almost every county. In the western part of the state, particularly in Garrett and Allegany counties, black bears have made a significant comeback and are frequently sighted in the mountains. Along the coast, you can see large marine mammals like harbor seals and even the occasional whale during migration seasons. For a comprehensive guide to the state's most impressive animals, visit ourMaryland wildlife guide.

Where can I see wild bison in the United States?+

To see truly wild bison, you must travel to the western half of the United States. Yellowstone National Park in Wyoming and Montana is home to one of the most famous and genetically pure herds in the world. Other excellent locations include the National Bison Range in Montana, Custer State Park in South Dakota, and Badlands National Park. These areas provide the vast, open spaces that bison need to live as they have for thousands of years. Seeing a massive herd moving across the prairie is an unforgettable experience that highlights the success of modern wildlife recovery efforts.

Are there bison farms or zoos in Maryland?+

While there are no wild bison, you can still see them in captive settings within Maryland. Several private farms across the state raise bison for meat and breeding purposes, and they are sometimes visible from public roads. Regional zoos, such as the Maryland Zoo in Baltimore, also exhibit bison as part of their North American wildlife displays. These captive animals provide a valuable opportunity for people to learn about the species and its history, even if they are not part of a wild population. Always remember to view these animals from a safe distance and respect the property of private owners.

Did the Chesapeake Bay area ever have large herds?+

Historical records indicate that while bison were present in the interior of Maryland, they were never found in large numbers near the Chesapeake Bay. The bay's environment of wetlands, salt marshes, and dense coastal forests was not suitable for a large grazing animal that preferred open grasslands. The early inhabitants of the Chesapeake region relied more on the abundant fish, shellfish, and waterfowl for their needs. Bison remained a species of the western mountains and the vast plains beyond, highlighting the diverse range of habitats found within the state of Maryland itself.

How many bison are left in the world?+

Today, there are approximately 500,000 bison in North America, but the vast majority of these are held in commercial herds for meat production. Only about 30,000 bison are considered 'wild' or part of conservation herds managed for their genetic diversity and natural behavior. This is a remarkable recovery from the late 1800s, when fewer than 1,000 individuals remained. Ongoing efforts by tribal nations, federal agencies, and conservation groups continue to work toward increasing the number of wild bison and restoring them to more of their historical range across the continent.